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I 90 over POTLATCH HILL RD. GS

Map

Coordinates:
+47.66603, -116.75061
47°39'58" N, 116°45'02" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:I 90 over POTLATCH HILL RD. GS
Structure number:000000000016894
Location:0.5 S. COEUR D'ALENE
Purpose:Carries highway over highway
Route classification:Principal Arterial - Interstate (Urban) [11]
Length of largest span:91.9 ft. [28.0 m]
Total length:237.9 ft. [72.5 m]
Roadway width between curbs:78.7 ft. [24.0 m]
Deck width edge-to-edge:83.7 ft. [25.5 m]
Vertical clearance below bridge:13.1 ft. [4.0 m]
Skew angle:51°
Owner:State Highway Agency [01]
Year built:1992
Historic significance:Historical significance is not determinable at this time [4]
Design load:MS 22.5 / HS 25 [9]
Number of main spans:3
Main spans material:Prestressed concrete continuous [6]
Main spans design:Stringer/Multi-beam or girder [02]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Monolithic Concrete (concurrently placed with structural deck) [1]

Latest Available Inspection: September 2018

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:17,000 [as of 2016]
Truck traffic:19% of total traffic
Deck condition:Satisfactory [6 out of 9]
Superstructure condition:Very Good [8 out of 9]
Substructure condition:Satisfactory [6 out of 9]
Structural appraisal:Equal to present minimum criteria [6]
Deck geometry appraisal:Superior to present desirable criteria [9]
Underclearances appraisal:Meets minimum tolerable limits to be left in place as is [4]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Scour condition:Bridge not over waterway. [N]
Sufficiency rating:78.0
Recommended work:Replacement of bridge or other structure because of substandard load carrying capacity or substantial bridge roadway geometry. [31]
Estimated cost of work:$5,439,000

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
September 2018FairSatisfactoryVery GoodSatisfactory1700078.0
September 2014FairSatisfactoryVery GoodSatisfactory1500078.0
September 2012FairSatisfactoryVery GoodSatisfactory1500078.0
September 2010FairSatisfactoryVery GoodSatisfactory1550078.0
September 2008FairSatisfactoryVery GoodSatisfactory1600078.0
September 2006FairSatisfactoryVery GoodSatisfactory1600078.0
September 2004FairSatisfactoryVery GoodSatisfactory1600078.0
September 2002FairSatisfactoryVery GoodSatisfactory1600078.0
September 2000FairSatisfactoryVery GoodSatisfactory1400078.0
September 1998FairSatisfactoryVery GoodGood1400078.0
September 1996FairSatisfactoryVery GoodGood1800078.0
September 1994FairSatisfactoryVery GoodGood1800078.0
September 1992FairSatisfactoryExcellentGood1330078.0

Element Data

Source: National Bridge Elements dataset, 2019 edition. This feature is experimental.
ElementUnitsQuantity1-Good2-Fair3-Poor4-Serious
Superstructure
Prestressed Concrete Girder/Beamlinear ft.2,2842,283100
Deck
Reinforced Concrete Decksq. ft.19,9218,39611,52500
Substructure
Reinforced Concrete Columneach109100
Reinforced Concrete Abutmentlinear ft.264264000
Reinforced Concrete Pier Caplinear ft.263263000
Joints
Strip Seal Jointlinear ft.258025800
Bearings
Elastomeric Bearingeach2020000
Bridge Rail
Reinforced Concrete Bridge Raillinear ft.77659218400